proverb · Legacy record
Don’t build castles in the air.
Don’t build castles in the air.
Historical period not yet established
Understand the thought
Meaning in plain English
Castles built in the air picture plans without a foundation. The saying warns against treating imagined possibilities as though they were already feasible.
What the words are saying
The unsupported building image asks what resources, steps or conditions an aim needs. It need not dismiss imagination itself: speculation can help someone explore possibilities before assessing them. A useful interpretation checks the particular plan rather than assuming all ambitious or unfamiliar ideas are unrealistic.
Everyday example
A group turns an appealing proposal into a list of needed resources before deciding whether it can proceed.
When to use it
Use it to examine a plan’s foundation while allowing imaginative exploration.
Put a useful idea into practice: try the free seven-day guide ↗
What it does not mean
Ambition is not itself evidence of impracticality, and the image does not prove a specific plan impossible.
Agent-assisted editorial interpretation. This explains the words; it does not by itself verify their author or earliest origin.
Attribution & collection notes
- Author or tradition
- Traditional
Attribution: traditional - Country attributed
- Not established
A country attribution does not establish the earliest origin. - Historical period
- Historical period not yet established
No sufficiently supported historical placement has been established. Import and download dates are not treated as composition dates. - Recorded source
- Contributor-provided proverb reference
Supplied reference A; unit 814; PDF page 115
A collection's publication date can be later than the words it records.